Area & Perimeter

Find the area of the triangle.

• 39 sq feet
• 30.8 sq feet
• 78 sq feet
• 101.4 sq feet

_{Find the Circumference.}

• 31.4 in
• 78.5 in sq
• 15.7 in
• 3.14 in 

What is the diameter?

• 5 in
• 10 in
• 3.14 in
• 15.84 in

What is the radius?

• 18
• 72
• 38
• 14

What is the area of this trapezoid?

• 91 ft²

• 77 ft²

• 78 ft²

• 105 ft²

What is the area of this trapezoid?

• 14.25 m²

• 17.25 m²

• 22.5 m²

Find the area of this triangle.

• 240 ft²
• 56 ft²
• 66 ft²
• 120 ft²

Find the area of the parallelogram.

• 12 units²
• 10 units²
• 13 units²
• 6 units

What is the area of this rectangle?

• 26 centimeters
• 40 square centimeters
• 35 square centimeters
• 13 centimeters

what is the area of this semicircle ?
d = 8 cm 

• 100.48 cm²
• 80 cm²
• 200.96 cm²
• 25.12 cm²